Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Cash flows from operating activities:
Net Income	$ 2,685,561	$ 2,583,460
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation	126,807	122,162
Amortization of deferred financing costs	55,558	55,558
Change in inventory reserve	171,711	139,000
Change in allowance for bad debts	165,818	(27,219)
Stock based compensation	54,698	14,885
Change in net deferred tax asset	1,303,644	441,836
Increase) decrease in:
Accounts receivable	(8,567,225)	(8,805,401)
Accounts receivable - related parties	(160,202)	(636,131)
Inventories	(1,851,520)	3,231,011
Prepaid expenses and other current assets	8,285	(59,439)
Other non-current assets	(111)
Increase (decrease) in:
Accounts payable	768,726	(621,982)
Due to related parties	(400,000)	129,782
Accrued expenses	1,416,529	1,567,766
Obligations to clients for returns and allowances	(117,267)	(392,728)
Warranty provisions	783,427	863,981
Net cash used in operating activities	(3,371,169)	(1,393,459)
Cash flows from investing activities:
Purchase of property and equipment	(110,428)	(142,116)
Net cash used in investing activities	(110,428)	(142,116)
Cash flows from financing activities:
Net proceeds from revolving line of credit	2,274,291	1,928,556
Proceeds from subscription receivable	6,400
Proceeds from exercise of stock options	11,880
Payments on capital lease	(1,078)	(9,418)
Net cash provided by financing activities	1,768,836	1,652,229
Net change in cash	(1,712,761)	116,654
Cash at beginning of period	2,116,490	116,286
Cash at end of period	403,729	232,940
Supplemental disclosures of cash flow information:
Cash paid for interest	185,341	218,733
PNC Bank [Member]
Increase) decrease in:
Due from PNC Bank	184,392
Ram Light Management, Ltd [Member]
Cash flows from financing activities:
Payments on note payable related party - Ram Light Management, Ltd.	$ (522,657)	$ (266,909)